#define _CRT_SECURE_NO_WARNINGS  1
#include<stdio.h>
//1
//int main()
//{
//	printf("XuZhaokai\n");
//	printf("Xu\nZhaokai\n");
//	printf("Xu");
//	printf("Zhaokai");
//	return 0;
//
//	}
//2
//int main(void)
//{
//	printf("xuzhaokai\nBeiJing\n");
//  return 0;
//	}
//3
//int main(void)
//{
//	int a, b, c;
//	a = 19;
//	b = 365;
//	c = a * b;
//	printf("%d,%d",a,c);
//	return 0;
//}
//4
//int main()
//{
//	printf("For he's a jolly good fellow!\n");
//	printf("For he's a jolly good fellow!\n");
//	printf("For he's a jolly good fellow!\n");
//	printf("Which nobody can deny!\n");
//	return 0;
//
//}
//4
//int main(void)
//{
//	jolly();
//	deny();
//	return 0;
//}
//int jolly(void)
//{
//	printf("For he's a jolly good fellow!\n");
//	printf("For he's a jolly good fellow!\n");
//	printf("For he's a jolly good fellow!\n");
//
//	return 0;
//}
//int deny(void)
//{
//	printf("Which nobody can deny!\n");
//	return 0;
//}
